False Contract Information

I am very disappointed in the service provider I have been using since 2003. I subscribed via telephone for airtime and data of which Vodacom approached me! They then **** about the subscription that I would pay no extra costs.To my surprise the agent failed to tell me things would change in 2years with regard to increase in amount and to show that it was all lies she didn't follow anything up via email with regard to this contract. VODacom it is unnecessary to lie to your customers over the phone just to make sales! I will be cancelling my contract with immediate effect! I am very disappointed in the service